--- product_id: 42463041 title: "Temperature Activated Thermochromic Color Changing Pigment Perfect for Color Changing Slime (Yellow-Red 59F/15C)" brand: "atlanta chemical engineering" price: "KD 10.84" currency: KWD in_stock: true reviews_count: 8 category: "Atlanta Chemical Engineering" url: https://www.desertcart.com.kw/products/42463041-temperature-activated-thermochromic-color-changing-pigment-perfect-for-color-changing store_origin: KW region: Kuwait --- # Non-toxic & safe Reversible color change 59Β°F/15Β°C activation Temperature Activated Thermochromic Color Changing Pigment Perfect for Color Changing Slime (Yellow-Red 59F/15C) **Brand:** atlanta chemical engineering **Price:** KD 10.84 **Availability:** βœ… In Stock ## Summary > πŸŽ‰ Color Your World with a Twist! ## Quick Answers - **What is this?** Temperature Activated Thermochromic Color Changing Pigment Perfect for Color Changing Slime (Yellow-Red 59F/15C) by atlanta chemical engineering - **How much does it cost?** KD 10.84 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/42463041-temperature-activated-thermochromic-color-changing-pigment-perfect-for-color-changing) ## Best For - atlanta chemical engineering enthusiasts ## Why This Product - Trusted atlanta chemical engineering brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Made in the USA:** Support local with a high-quality product crafted right here at home. - β€’ **Science Meets Fun:** Perfect for engaging science experiments that wow and educate. - β€’ **Eco-Friendly Choice:** Craft with confidence using our non-toxic, safe pigments. - β€’ **Versatile Applications:** Ideal for crafts, labels, and projects that need a splash of innovation. - β€’ **Transformative Creativity:** Unleash your artistic potential with vibrant color shifts! ## Overview This Low Temperature Cold Activated Thermochromic Bi-Color Pigment transitions from vibrant yellow to striking red at 59Β°F/15Β°C. It's a high-quality, non-toxic pigment that can be reused multiple times, making it perfect for a variety of creative projects, from arts and crafts to educational science experiments. Proudly made in the USA, this pigment is designed to inspire innovation and fun. ## Description Buy Temperature Activated Thermochromic Color Changing Pigment Perfect for Color Changing Slime (Yellow-Red 59F/15C): Changing Tables - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: RED-YELLOW A Great Visual Effect for Slime! - This RED-YELLOW pigment works well for slime. The temperature of just your hands is enough to initiate the colour change from coral to orangey-yellow and yellow. If you use a cold jell pack on it you can change the colour from a coral to a deeper red. The visual effects were really good and the children enjoyed playing with the slime to make the colour change. Easy to blend into the glue when mixing. But expensive if you are just making slime at home, as one 10g jar can make one bigger batch of slime (2 bottles of 4oz of glue) or two smaller batches of slime (1 bottle of 4oz glue each batch). Great for school STEAM activities though, as schools would have an expense budget. The recipe I used was as follows: 1 4oz bottle white glue, 1/2 to 1 teaspoon baking soda, 2 teaspoons contact lense solution. The BLACK-PINK product wasn't good. The colour when mixed with white glue is dark purple. It doesn't seem to change colours with the heat of your hands when handled. Did not get it to go pink at all, perhaps it needs a stronger heat source? It changes to black when an ice pack is applied. Not a great visual as the disparity between the dark purple and the black is not great. Wouldn't recommend. Review: Super reactive, deep color pigments - I've bought the Yellow-Red @59, Red-Yellow @77, Black-Clear @77, Black-Pink @88, Red-Clear @88 and tried almost all of them. My first attempt was to put Red-Clear @88 and Black-Clear @77 in some big box epoxy and inject it into a ring mold... that worked great and the color is super red. Two things I immediately discovered: 1) You can't expect a powder pigment to turn crystal clear. It turns translucent/opaque white. I don't know why I expected a powder to disappear πŸ˜…. 2) Finger 'body' temperature is WAY below 88F in the winter... so only the Black-Clear 'kicks' and only a little... In the summer I'm certain to have the perfect disappearing ring. Once I got an idea of how it mixed and reacted to the epoxy I went full in on a new project. I poured some TotalBoat epoxy in a knife handle blade to 90% full, let it kick for a bit, then mixed in Red-Clear @88 and drizzled it on top. I was totally blown away. It looks amazing... the red is so vibrant. I just eyeballed the amount to use and it came out great. Last I had a rainy Sunday project with my daughter. we poured some top coat nail polish into a cup and mixed in some pigments and did different nails. Then top-coated them in clear. The best temperature reaction I think is the Yellow-Red @59. Super fun and she loved the process. And according to their instructions, while you shouldn't eat the stuff, it is safe to handle. This stuff is awesome and I'm working on ways to incorporate all the color/temp combos in my work. It's going to be great to have different dimensions of effect that 'kick' at varying temperatures. Just need a truly-clear transparent! 🀣 But instead of that I'd do with a Red-Clear @77... ooooh.. or Clear-Red@77! SCIENCE MAKE IT HAPPEN! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MTX2DMM | | Brand | Atlanta Chemical Engineering | | Color | Yellow-Red 59F/15C | | Compatible Material | Leather, Plastic | | Customer Reviews | 4.4 4.4 out of 5 stars (1,120) | | Date First Available | May 12, 2017 | | Is Discontinued By Manufacturer | No | | Item Form | amorphous, gelatinous | | Item Weight | 0.798 ounces | | Item model number | 1234 | | Manufacturer | Atlanta Chemical Engineering | | Number of Items | 1 | | Product Dimensions | 2 x 1 x 2 inches | ## Product Details - **Brand:** Atlanta Chemical Engineering - **Color:** Yellow-Red 59F/15C - **Compatible Material:** Leather, Plastic - **Item Form:** amorphous, gelatinous - **Item Weight:** 0.02 Kilograms ## Images ![Temperature Activated Thermochromic Color Changing Pigment Perfect for Color Changing Slime (Yellow-Red 59F/15C) - Image 1](https://m.media-amazon.com/images/I/813oD5aJxuL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ RED-YELLOW A Great Visual Effect for Slime! *by A***R on January 8, 2020* This RED-YELLOW pigment works well for slime. The temperature of just your hands is enough to initiate the colour change from coral to orangey-yellow and yellow. If you use a cold jell pack on it you can change the colour from a coral to a deeper red. The visual effects were really good and the children enjoyed playing with the slime to make the colour change. Easy to blend into the glue when mixing. But expensive if you are just making slime at home, as one 10g jar can make one bigger batch of slime (2 bottles of 4oz of glue) or two smaller batches of slime (1 bottle of 4oz glue each batch). Great for school STEAM activities though, as schools would have an expense budget. The recipe I used was as follows: 1 4oz bottle white glue, 1/2 to 1 teaspoon baking soda, 2 teaspoons contact lense solution. The BLACK-PINK product wasn't good. The colour when mixed with white glue is dark purple. It doesn't seem to change colours with the heat of your hands when handled. Did not get it to go pink at all, perhaps it needs a stronger heat source? It changes to black when an ice pack is applied. Not a great visual as the disparity between the dark purple and the black is not great. Wouldn't recommend. ### ⭐⭐⭐⭐⭐ Super reactive, deep color pigments *by F***. on January 20, 2020* I've bought the Yellow-Red @59, Red-Yellow @77, Black-Clear @77, Black-Pink @88, Red-Clear @88 and tried almost all of them. My first attempt was to put Red-Clear @88 and Black-Clear @77 in some big box epoxy and inject it into a ring mold... that worked great and the color is super red. Two things I immediately discovered: 1) You can't expect a powder pigment to turn crystal clear. It turns translucent/opaque white. I don't know why I expected a powder to disappear πŸ˜…. 2) Finger 'body' temperature is WAY below 88F in the winter... so only the Black-Clear 'kicks' and only a little... In the summer I'm certain to have the perfect disappearing ring. Once I got an idea of how it mixed and reacted to the epoxy I went full in on a new project. I poured some TotalBoat epoxy in a knife handle blade to 90% full, let it kick for a bit, then mixed in Red-Clear @88 and drizzled it on top. I was totally blown away. It looks amazing... the red is so vibrant. I just eyeballed the amount to use and it came out great. Last I had a rainy Sunday project with my daughter. we poured some top coat nail polish into a cup and mixed in some pigments and did different nails. Then top-coated them in clear. The best temperature reaction I think is the Yellow-Red @59. Super fun and she loved the process. And according to their instructions, while you shouldn't eat the stuff, it is safe to handle. This stuff is awesome and I'm working on ways to incorporate all the color/temp combos in my work. It's going to be great to have different dimensions of effect that 'kick' at varying temperatures. Just need a truly-clear transparent! 🀣 But instead of that I'd do with a Red-Clear @77... ooooh.. or Clear-Red@77! SCIENCE MAKE IT HAPPEN! ### ⭐⭐⭐⭐ Takes longer to go back to black *by D***R on March 16, 2024* I previously bought the 82FΒ° pigment and wanted to test how much time it takes to go from colorless to the original state compared to this pigment (77FΒ°). When placing a hand on the pigment mixed with acrylic paint, it took between 35-65 seconds. For the 82FΒ° pigment, it took between 15-35 seconds. I tested it on 25-lb paper, 80-lb cardstock, 65-lb cardstock, tape, and wood. I tested it with clear nail polish, transparent glue, white acrylic paint, acrylic paint matte finisher, and clear ink. It works really well on lighter paper. The pigment's color is not completely blackβ€”it's more of a dark grey. So, if you mix it with white, it will turn into a lighter grey. It dries fast and doesn't leave residue after applying. Because the pigment seems to spread out, ensure that something is underneath the container when using it. Then, you can put it back in the container. If you want a slower return, this one is the choice. ## Frequently Bought Together - Temperature Activated Thermochromic Color Changing Pigment Perfect for Color Changing Slime (Yellow-Red 59F/15C) - LET'S RESIN Thermochromic Pigment Powder Temperature Activated That Changes at 88Β°F-5 Colors Changing Powder for Nail Polish, Paint, Slime, Epoxy, Resin, Ink, Fabric Art, Casting-3 Gram Each - Sun Activated Photochromic Powder Pigment PINK changing to VIOLET-BLUE when exposed to UV Sun Light Perfect for Color Changing Slime Science Experiments Nails Resin Jewelry --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.kw/products/42463041-temperature-activated-thermochromic-color-changing-pigment-perfect-for-color-changing](https://www.desertcart.com.kw/products/42463041-temperature-activated-thermochromic-color-changing-pigment-perfect-for-color-changing) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-16*